28865536

素因数分解:

$2^{10}\times 7^1\times {\mathrm{4027}}^1$

素因数の和:4054

約数の個数: 44

約数和(自身を含む): 65962528

約数和(自身を除く): 37096992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 4027, 7168, 8054, 16108, 28189, 32216, 56378, 64432, 112756, 128864, 225512, 257728, 451024, 515456, 902048, 1030912, 1804096, 2061824, 3608192, 4123648, 7216384, 14432768, 28865536]

約数ペア:

[(1, 28865536), (2, 14432768), (4, 7216384), (7, 4123648), (8, 3608192), (14, 2061824), (16, 1804096), (28, 1030912), (32, 902048), (56, 515456), (64, 451024), (112, 257728), (128, 225512), (224, 128864), (256, 112756), (448, 64432), (512, 56378), (896, 32216), (1024, 28189), (1792, 16108), (3584, 8054), (4027, 7168)]